Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hello Andrzej, note that i had already pointed Krzysztof to that documentation in my previous mail. - Tobias Andrzej Hajda wrote: > Hi Tobias, > > On 14.03.2017 21:41, Tobias Jakobi wrote: >> Krzysztof Kozlowski wrote: >>> On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote:

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hello Andrzej, note that i had already pointed Krzysztof to that documentation in my previous mail. - Tobias Andrzej Hajda wrote: > Hi Tobias, > > On 14.03.2017 21:41, Tobias Jakobi wrote: >> Krzysztof Kozlowski wrote: >>> On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote:

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hi Tobias, On 14.03.2017 21:41, Tobias Jakobi wrote: > Krzysztof Kozlowski wrote: >> On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: >>> Krzysztof Kozlowski wrote: On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > Hello Krzysztof, > > I was wondering

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hi Tobias, On 14.03.2017 21:41, Tobias Jakobi wrote: > Krzysztof Kozlowski wrote: >> On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: >>> Krzysztof Kozlowski wrote: On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > Hello Krzysztof, > > I was wondering

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Merged. Thanks, Inki Dae 2017년 03월 15일 03:38에 Krzysztof Kozlowski 이(가) 쓴 글: > Printing raw kernel pointers might reveal information which sometimes we > try to hide (e.g. with Kernel Address Space Layout Randomization). Use > the "%pK" format so these pointers will be hidden for unprivileged >

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Merged. Thanks, Inki Dae 2017년 03월 15일 03:38에 Krzysztof Kozlowski 이(가) 쓴 글: > Printing raw kernel pointers might reveal information which sometimes we > try to hide (e.g. with Kernel Address Space Layout Randomization). Use > the "%pK" format so these pointers will be hidden for unprivileged >

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Krzysztof Kozlowski wrote: > On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: >> Krzysztof Kozlowski wrote: >>> On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: Hello Krzysztof, I was wondering about the benefit of this. From a quick look these are

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Krzysztof Kozlowski wrote: > On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: >> Krzysztof Kozlowski wrote: >>> On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: Hello Krzysztof, I was wondering about the benefit of this. From a quick look these are

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: > Krzysztof Kozlowski wrote: > > On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > >> Hello Krzysztof, > >> > >> I was wondering about the benefit of this. From a quick look these are > >> all messages that end up in the

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

On Tue, Mar 14, 2017 at 08:17:35PM +0100, Tobias Jakobi wrote: > Krzysztof Kozlowski wrote: > > On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > >> Hello Krzysztof, > >> > >> I was wondering about the benefit of this. From a quick look these are > >> all messages that end up in the

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Krzysztof Kozlowski wrote: > On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: >> Hello Krzysztof, >> >> I was wondering about the benefit of this. From a quick look these are >> all messages that end up in the kernel log / dmesg. >> >> IIRC %pK does nothing there, since

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Krzysztof Kozlowski wrote: > On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: >> Hello Krzysztof, >> >> I was wondering about the benefit of this. From a quick look these are >> all messages that end up in the kernel log / dmesg. >> >> IIRC %pK does nothing there, since

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > Hello Krzysztof, > > I was wondering about the benefit of this. From a quick look these are > all messages that end up in the kernel log / dmesg. > > IIRC %pK does nothing there, since dmest_restrict is supposed to be used > to

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

On Tue, Mar 14, 2017 at 08:01:41PM +0100, Tobias Jakobi wrote: > Hello Krzysztof, > > I was wondering about the benefit of this. From a quick look these are > all messages that end up in the kernel log / dmesg. > > IIRC %pK does nothing there, since dmest_restrict is supposed to be used > to

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hello Krzysztof, I was wondering about the benefit of this. From a quick look these are all messages that end up in the kernel log / dmesg. IIRC %pK does nothing there, since dmest_restrict is supposed to be used to deny an unpriviliged user the access to the kernel log. Or am I missing

Re: [PATCH] drm/exynos: Print kernel pointers in a restricted form

Hello Krzysztof, I was wondering about the benefit of this. From a quick look these are all messages that end up in the kernel log / dmesg. IIRC %pK does nothing there, since dmest_restrict is supposed to be used to deny an unpriviliged user the access to the kernel log. Or am I missing

[PATCH] drm/exynos: Print kernel pointers in a restricted form

Printing raw kernel pointers might reveal information which sometimes we try to hide (e.g. with Kernel Address Space Layout Randomization). Use the "%pK" format so these pointers will be hidden for unprivileged users. Signed-off-by: Krzysztof Kozlowski ---

[PATCH] drm/exynos: Print kernel pointers in a restricted form

Printing raw kernel pointers might reveal information which sometimes we try to hide (e.g. with Kernel Address Space Layout Randomization). Use the "%pK" format so these pointers will be hidden for unprivileged users. Signed-off-by: Krzysztof Kozlowski ---